RStudio is an integrated development environment (IDE) for R
An easy-to-use BI server built for SQL lovers. Power data analysis
AR-System step and db plugins for Pentaho Data Integration Kettle V5
Rediscover the Simplicity http://www.atgclabs.com/
A diagram/modeling tool.
giServer the easy to use and extensible batch and integration server
Open Source Reporting & Data Visualization Platform
Workflow Designer, Hive Editor, Pig Editor, File System Browser
Open source Extract Transform Load engine written in Java